Help Making Lion Bootable usb

[Dobbs2]

Alright I have Lion already installed on my iMac in my sig. I have gone over a few tutorials, however I can't start the first step. Where do I find the Lion dmg? I have only found videos of where they already have a dmg on the desktop. In the picture tutorials I can't seem to find it in my applications folder to click show contents package.

 

[gentlefury]

If you already upgraded it has been deleted.

Open the app store, and opt click the purchases button, it will unlock the install button on Lion, you can then re-download it, just quit before it installs again.